From: Jan Hubicka <jh@suse.cz>
Date: Sat, 2 Jan 2021 15:05:17 +0000 (+0100)
Subject: ggc_free basic blocks
X-Git-Tag: basepoints/gcc-12~1846
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae99b315ba5b9e1ccc221b3c45de323cbc574400;p=thirdparty%2Fgcc.git

ggc_free basic blocks

	* cfg.c (free_block): ggc_free bb.
---

diff --git a/gcc/cfg.c b/gcc/cfg.c
index 529b6ed2105a..e8bd1456c9f3 100644
--- a/gcc/cfg.c
+++ b/gcc/cfg.c
@@ -102,8 +102,7 @@ free_block (basic_block bb)
    bb->succs = NULL;
    vec_free (bb->preds);
    bb->preds = NULL;
-   /* Do not free BB itself yet since we leak pointers to dead statements
-      that points to dead basic blocks.  */
+   ggc_free (bb);
 }
 
 /* Free the memory associated with the CFG in FN.  */